2153667078

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{7919}}^1$

素因数の和:8477

約数の個数: 48

約数和(自身を含む): 4837060800

約数和(自身を除く): 2683393722

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 521, 522, 1042, 1563, 3126, 4689, 7919, 9378, 15109, 15838, 23757, 30218, 45327, 47514, 71271, 90654, 135981, 142542, 229651, 271962, 459302, 688953, 1377906, 2066859, 4125799, 4133718, 8251598, 12377397, 24754794, 37132191, 74264382, 119648171, 239296342, 358944513, 717889026, 1076833539, 2153667078]

約数ペア:

[(1, 2153667078), (2, 1076833539), (3, 717889026), (6, 358944513), (9, 239296342), (18, 119648171), (29, 74264382), (58, 37132191), (87, 24754794), (174, 12377397), (261, 8251598), (521, 4133718), (522, 4125799), (1042, 2066859), (1563, 1377906), (3126, 688953), (4689, 459302), (7919, 271962), (9378, 229651), (15109, 142542), (15838, 135981), (23757, 90654), (30218, 71271), (45327, 47514)]